Blooming in May and June, 'Valentine' sends its message a little late, but you won't mind waiting for a second Valentine's Day. Suspended gracefully along arching burgundy stems above bronzy, blue-green leaves, the red and white hearts are big and bright. The foliage is vigorous with plum-colored new growth. There's a lot going on here! 2' x 2'
Minimum temperature: -40° F